Home / 17,613.18-24,306.75-9,655.34

Finding the Fourth Proportional to 17,613.18, 24,306.75 and 9,655.34

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Solution

The fourth proportional to 17,613.18, 24,306.75 and 9,655.34 is: 13,324.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,613.18 : 24,306.75 = 9,655.34 : x
  2. Step 2: Convert to fraction form
    17,613.18/24,306.75 = 9,655.34/x
  3. Step 3: Cross multiply
    17,613.18x = 24,306.75 × 9,655.34
  4. Step 4: Simplify right side
    17,613.18x = 234,689,814.01
  5. Step 5: Solve for x
    x = 234,689,814.01/17,613.18
  6. Step 6: Final answer
    x = 13,324.67

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Find fourth proportional to 8,806.59, 12,153.38 and 4,827.67
Half scale
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Double scale
Find fourth proportional to 17,614.18, 24,308.13 and 9,656.34
Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.